| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.79 | 11.189% | $206.578 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $208.99 | 9.749% | $229.3644 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $52.66 | 11.836% | $58.8928 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $76.92 | 9.374% | $84.1305 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $207.50 | 6.872% | $221.7594 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $148.59 | 6.577% | $158.3628 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $153.40 | 5.625% | $162.0288 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $1,033.85 | $1,121.1167 | $1,121.11 | $1,121.15 | $1,121.20 | |